Mercurial > botc / changeset

--- a/parser.cxx	Sat Jul 14 04:03:25 2012 +0300
+++ b/parser.cxx	Sat Jul 14 04:17:06 2012 +0300
@@ -61,20 +61,19 @@
 	while (Next()) {
 		// printf ("got token %s\n", token.chars());
 		if (!token.compare ("#include")) {
-			MustNext ();
+			str filepath = MustGetString ();
+			
 			// First ensure that the file can be opened
-			FILE* newfile = fopen (token.chars(), "r");
+			FILE* newfile = fopen (filepath.chars(), "r");
 			if (!newfile)
-				ParserError ("couldn't open included file `%s`!", token.chars());
+				ParserError ("couldn't open included file `%s`!", filepath.chars());
 			fclose (newfile);
-			ScriptReader* newreader = new ScriptReader (token.chars());
+			ScriptReader* newreader = new ScriptReader (filepath.chars());
 			newreader->BeginParse (w);
 		} else if (!token.compare ("state")) {
 			MUST_TOPLEVEL
 			
-			MustNext ();
-			
-			str statename = token;
+			str statename = MustGetString ();
 			
 			// State name must be a word.
 			if (statename.first (" ") != statename.len())
@@ -95,11 +94,11 @@
 			MUST_TOPLEVEL
 			
 			// Event definition
-			MustNext ();
+			str evname = MustGetString ();
 			
-			EventDef* e = FindEventByName (token);
+			EventDef* e = FindEventByName (evname);
 			if (!e)
-				ParserError ("bad event! got `%s`\n", token.chars());
+				ParserError ("bad event! got `%s`\n", evname.chars());
 			
 			MustNext ("{");
 			

--- a/scriptreader.cxx	Sat Jul 14 04:03:25 2012 +0300
+++ b/scriptreader.cxx	Sat Jul 14 04:17:06 2012 +0300
@@ -96,29 +96,18 @@
 	while (!feof (fp)) {
 		char c = ReadChar ();
 		
-		// Quotation mark.
-		if (c == '"') {
-			// End-quote ends the token.
-			if (quote)
-				break;
-			
-			tokenquoted = true;
-			quote = !quote;
-			continue;
-		}
-		
 		// Extended delimeters: parenthesis, quote marks, braces and brackets. 
 		// These delimeters break the word too. If there was prior data,
 		// the delimeter pushes the cursor back so that the next character
 		// will be the same delimeter. If there isn't, the delimeter itself
 		// is included (and thus becomes a token itself.)
-		// TODO: quotation marks should be here too..
 		bool shouldBreak = false;
 		if (extdelimeters) {
 			switch (c) {
 			case '(': case ')':
 			case '{': case '}':
 			case '[': case ']':
+			case '"':
 				// Push the cursor back
 				if (tmp.len())
 					fseek (fp, ftell (fp)-1, SEEK_SET);
@@ -213,4 +202,27 @@
 void ScriptReader::ParserMessage (const char* header, char* message) {
 	fprintf (stderr, "%sIn file %s, on line %d: %s\n",
 		header, filepath.chars(), curline, message);
+}
+
+str ScriptReader::MustGetString () {
+	if (!extdelimeters)
+		ParserError ("MustGetString doesn't work with parsers not using extended delimeters!");
+	
+	MustNext ("\"");
+	
+	str string;
+	// Keep reading characters until we find a terminating quote.
+	while (1) {
+		// can't end here!
+		if (feof (fp))
+			ParserError ("unterminated string");
+		
+		char c = ReadChar ();
+		if (c == '"')
+			break;
+		
+		string += c;
+	}
+	
+	return string;
 }
\ No newline at end of file

--- a/scriptreader.h	Sat Jul 14 04:03:25 2012 +0300
+++ b/scriptreader.h	Sat Jul 14 04:17:06 2012 +0300
@@ -66,6 +66,7 @@
 	
 	// ====================================================================
 	// METHODS
+	// scriptreader.cxx:
 	ScriptReader (str path);
 	~ScriptReader ();
 	char ReadChar ();
@@ -76,7 +77,9 @@
 	void ParserError (const char* message, ...);
 	void ParserWarning (const char* message, ...);
 	void ParserMessage (const char* header, char* message);
+	str MustGetString ();
 	
+	// parser.cxx:
 	void BeginParse (ObjWriter* w);
 };